High Quality 3 Phase Transformer Turns Ratio Vector Group Tester TTR Meter

• After-sales Service: Lifetime Technical Support
• Warranty: 1 Year for Transformer Turns Ratio TTR Tester
• Type: Transformer Turns Ratio Vector Group Tester TTR
• Accuracy Grade: 0.2% 0.5%
• Load Way: Electronic Load
• Loading Method: Static Load
• Model NO.: GDBC-901
• Display: Digital
• Control: Manual Control
• Weight: 7kg
• Power Source: AC220V
• Item Name: 3 Phase Transformer Turns Ratio TTR Tester
• Application: Test Turns Ratio and Group Vector of Transformer
• Measurement Range: 1-10000
• Standard: IEC76-1, IEC60044
• Test Voltage: 0-80V AC
• Vector Group: 1-12
• Dimension: 400mm*350mm*200 mm
• Power Supply: 220V 50Hz
• Transport Package: Plywood Case
• Specification: 400*350*200mm
• Trademark: GOLD
• Origin: Chongqing, China
• HS Code: 9030849000
• Production Capacity: 200sets / Month

Product Description

GDBC-901 High Quality 3 Phase Transformer Turns Ratio Vector Group Tester TTR Meter

Product Description

 

1. GDBC-901 3 Phase Transformer Turns Ratio Vector Group Tester TTR Meter is designed according IEC76-1 and IEC60044. 
2. GDBC-901 3 Phase Transformer Turns Ratio Vector Group Tester TTR Meter could be applied to test the turns ratio and group vector of single or three phase transformer. 
3. Also the connection group of GDBC-901 T3 Phase Transformer Turns Ratio Vector Group Tester TTR Meter could be calculated with the ratio. 
4. All parameters are measured in one test for three phase transformer.

 

Product Functions

• The voltage ratio measurement for three or singe phase transformer 

• The group vector measurement for three phase transformer.

• The polarity measurement for single phase transformer or CT/PT

• Voltage ratio error calculation

• Current transformer ratio measurement

• Excitation current measurement in ratio testing

• Reproduction the AC test voltage from power source to reduce the effects of bad power source

• Save the test results in the memory internal the tester

• Print the test results by micro printer

• Reverse connection detect unit to prevent the high voltage injected to operator

• Over current protection unit integrated in software and hardware

• Upload the test results to PC by RS232 and make word report by software

 

Product Specifications

 

1	Ratio measurement range	1-10000
2	Group measurement	1-12
3	Phase measurement error	1 degree
4	Ratio measurement error	1-2000 ± 0.2%RDG   2000-10000  ± 0.5%RDG
5	Test voltage	0~80V, frequency 50Hz
6	Power supply	AC220V ± 10%, 50Hz/60Hz
7	Environment temperature	0-50°C
8	Humidity	≤85%RH
9	Size	400mm*350mm*200 mm
10	Weight	7kg

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